**Exhibit 31.1**

 

**Certification Pursuant to Rule 13a-14(a) andRule 15d-14(a)**

**of the Securities Exchange Act of 1934**

 

I, Douglas W. McMinn, Chief Executive Officer of theregistrant, certify that:

 

1)              Ihave reviewed this Annual Report on Form 10-K of Kaiser Group Holdings, Inc.;

 

2)              Basedon my knowledge, this report does not contain any untrue statement of amaterial fact or omit to state a material fact necessary to make the statementsmade, in light of the circumstances under which such statements were made, notmisleading with respect to the period covered by this report;

 

3)              Basedon my knowledge, the financial statements, and other financial informationincluded in this report, fairly present in all material respects the financialcondition, results of operations and cash flows of the registrant as of, andfor, the periods presented in this report;

 

4)              Theregistrant’s other certifying officer and I are responsible for establishingand maintaining disclosure controls and procedures (as defined in Exchange ActRules 13a-15(e) and 15d-15(e)) for the registrant and we have:

 

a)                                      Designedsuch disclosure controls and procedures, or caused such disclosure to bedesigned under our supervision to ensure that material information relating tothe registrant, including its consolidated subsidiaries, is made known to us byothers within those entities, particularly during the period in which thisreport is being prepared;

 

b)                                     Paragraphomitted pursuant to SEC Release Nos. 33-8618 and 34-52492;

 

c)                                      Evaluatedthe effectiveness of the registrant’s disclosure controls and procedures andpresented in this report our conclusions about the effectiveness of thedisclosure controls and procedures as of the end of the period covered by thisreport based on such evaluation; and

 

d)                                     Disclosedin this report any change in the registrant’s internal control over financialreporting that occurred during the registrant’s most recent fiscal quarter (theregistrant’s fourth fiscal quarter in the case of an annual report) that hasmaterially affected, or is reasonably likely to materially affect theregistrant’s internal control over financial reporting; and

 

5)              Theregistrant’s other certifying officer and I have disclosed, based on our mostrecent evaluation of internal control over financial reporting, to theregistrant’s auditors and the audit committee of the registrant’s board ofdirectors (or persons performing the equivalent function):

 

a)                                      Allsignificant deficiencies and material weaknesses in the design or operation ofinternal control over financial reporting which are reasonably likely toadversely affect the registrant’s ability to record, process, summarize andreport financial information; and

 

b)                                     Anyfraud, whether or not material, that involves management or other employees whohave a significant role in the registrant’s internal control over financialreporting.

 

 
| March  28, 2006 | /s/ Douglas W. McMinn                  |   |
|-----------------|----------------------------------------|--------|
|            | Douglas  W. McMinn,                    |
|            | President  and Chief Executive Officer |

 

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